Home / 3,032.94-4,184.55-1,852.77

Finding the Fourth Proportional to 3,032.94, 4,184.55 and 1,852.77

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Solution

The fourth proportional to 3,032.94, 4,184.55 and 1,852.77 is: 2,556.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032.94 : 4,184.55 = 1,852.77 : x
  2. Step 2: Convert to fraction form
    3,032.94/4,184.55 = 1,852.77/x
  3. Step 3: Cross multiply
    3,032.94x = 4,184.55 × 1,852.77
  4. Step 4: Simplify right side
    3,032.94x = 7,753,008.70
  5. Step 5: Solve for x
    x = 7,753,008.70/3,032.94
  6. Step 6: Final answer
    x = 2,556.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.